/**
 * Copyright 2020-2025 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MINDSPORE_CCSRC_UTILS_DLPACK_UTILS_H_
#define MINDSPORE_CCSRC_UTILS_DLPACK_UTILS_H_

#include "pybind_api/pynative/tensor/dlpack.h"
#include "mindspore/core/include/mindapi/base/type_id.h"
#include "ir/tensor.h"

namespace mindspore {
namespace tensor {
class DLPackUtils {
 public:
  static DLDataType GetDLDataType(const TypeId &type_id);
  static DLDevice GetDLDevice(size_t device_id, device::DeviceType device_type);
  static TypeId GetTypeId(const DLDataType &dtype);
  static TensorPtr FromDLPack(DLManagedTensor *dlpack);
  static DLManagedTensor *ToDLPack(const TensorPtr &src);
};
}  // namespace tensor
}  // namespace mindspore
#endif  // MINDSPORE_CCSRC_UTILS_DLPACK_UTILS_H_
